水体富营养化程度的评价指标为营养状态指数（TSI）。
Then eutrophic state of Taihu Lake was evaluated by measured hyperspectra data, and the evaluating index was eutrophic state index(TSI).
结果表明：湛江港外海水营养状态指数由北向南、由湾口向湾外递减；
The results showed that the level of eutrophication decreased from north to south and from inshore to offshore;
结果表明，汤溪水库综合营养状态指数(TLI)在30 ~50之间，属中营养水平。
According to the comprehensive trophic level index (TLI), the values of Tangxi reservoir were between 30 and 50. It showed that the reservoir was mesotrophic.
湖泊名称营养状态指数富营养程度太湖60.93中度富营养巢湖58.31轻度富营养滇池（外海） 66.12 中度富营养。
Lakes Index of Eutrophication Extent of Eutrophication Tai Lake 60.93 Medium Chao Lake 58.31 Light Dian Lake (outer lakes) 66.12 Medium.
结果表明：大鹏湾养殖区各监测站位的海水营养状态综合指数均小于1，属于贫营养型海区。
The results showed that the comprehensive index of the seawater nutrient condition was less than 1 and seawater quality was in poor condition.
结果表明：大鹏湾养殖区各监测站位的海水营养状态综合指数均小于1，属于贫营养型海区。
The results showed that the comprehensive index of the seawater nutrient condition was less than 1 and seawater quality was in poor condition.
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